Standard Algorithms Input validation Finding the minimum Finding the maximum Counting occurances Linear search

Input validation (numbers) DO (Start loop) Display message to ask for a number Get number from keyboard If number < 0 OR number > 100 then Error message End if Loop Until number = > 0 AND number<= 100

Input validation (strings) Set password to STOP DO (Start loop) Get guess from user If guess is not equal to password then error message End if Loop Until guess = password

Input validation Task task on page 130 of booklet 2

Standard Algorithms Input validation is the only Standard Algorithm that you need to be able to code. However you need to know about : Finding the minimum Finding the maximum Counting occurances Linear search

Finding Minimum Finding the lowest mark in a list of exam marks Finding the winner in a list of golf scores Finding the youngest member of a club

Finding Maximum Finding the highest score in an exam Finding the tallest person in a class Finding the most expensive item

Counting Occurences Find out how many times a certain name appears in a list Find out how many times a certain exam mark appears in a list

Linear Search Searching for a name in a list Searching for a number in a list